baber/WOPTO huggingface dataset:
Patent JP-H10335027-A (JP)
Title: Embedded plug socket assembly
Inventor: OSONE YUZO
IPC: H01R25/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To easily install a plug socket in the inside of a building wall by assembling a put-in/out type device, in which a stopper plate is moved for separation in a curved surface of a flange part, which is formed into an round- shaped curved surface, of a base plate at the time of putting out a plug socket main body. SOLUTION: When an operation button 7 is pushed after inserting a socket plug, engagement of a base plate 3 of a plug socket main body 21 with a stopper plate 6 is released so as to be slid backward from a fitting surface position. In the condition that the stopper plate 6a is separated, the plug socket main body 21 is slid backward with a plug. Locking clips 8a, 8b are fitted to each other so as to receive the plug socket main body 21 for lock. With this structure, since a plug can be housed inside a plug socket box 1 with a plug socket 2, the plug is not projected outside, and a furniture can be installed in front of the plug socket.
Patent JP-S5580931-A (JP)
Title: Circuit device for closing remote feeding loop for series feeding repeater
Inventor: HAINTSU KURAIKAA
IPC: H04B3/44
Filed: 1979-12-06
Abstract: A circuit closes a remote feed loop of a series-supplied repeater in a communications channel, in the event of an interruption in the transmission line, by means of a relay which senses an interruption in the feed current to close a shunt circuit. The shunt circuit includes a resistance which is initially high, to promote rapid restoration of the communications circuit, and afterwards is lowered to minimize losses and to promote personal safety.
Patent JP-S5584330-A (JP)
Title: Plating of polycarbonate resin molded article
Inventor: SUEMOTO WATARU
IPC: C08L33/02
Filed: 1978-12-22
Abstract: PURPOSE: To obtain a plated article with beautiful appearance and excellent close adhesivity and release strength by a method wherein a molded article obtained from a specific polycarbonate resin composition is treated by a specific solvent composition and thereafter the surface of the said treated article is roughened by a chemical etching solution, then plated.  
     CONSTITUTION: A molded article of a polycarbonate resin composition comprising (a) an aromatic polycarbonate 15W85pts.wt., (b) a copolymer of which a component comprises one kind of an aromatic vinyl component, a cyanated vinyl component or the like and a diene rubber component 85W15pts.wt., (c) a copolymer of  which a component comprises an aromatic vinyl component and a cyanated vinyl  component 0W80pts.wt. and (d) an aromatic polyester 0W80pts.wt. is treated by  an aqueous solution and (or) an alcohol solution of a non-protonic polar solvent,  thereafter the surface of the said treated article is roughened by a chemical etching  solution such as a chromic acid-sulphuric acid mixed solution and subsequently  plated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0833262-A (JP)
Title: Terminal structure for ac motor
Inventor: OBATA ATSUMI
IPC: H02K5/15
Filed: 1994-07-08
Abstract: PURPOSE:To eliminate the need of work for removing the electric wiring of a stator at the time of inspection/maintenance work by providing an insulating member inserted into a notch made at a part of stator ring, and an electric passage penetrating the insulating member. CONSTITUTION:A three-phase squirrel-cage induction machine is held between a flywheel housing 2 and a clutch housing 3 split by a plane spreading normally to the rotary shaft 1 of an internal-combustion engine and provided with a metallic stator ring 6 for securing a stator 5 applied with a winding 4. An insulating member 11 is fitted in a notch made at a part of the stator ring 6 and an electric passage 12 is led out through the insulating member 11. Since the winding 4 applied to the stator 5 is led out to the outside of the electric passage at a position separated perfectly from the clutch housing 3, the clutch housing can be dismantled and mantled without removing the electric wiring of stator at the time of inspection/maintenance of the clutch.
Patent JP-S6219010-A (JP)
Inventor: ISHITOBI MASAO
IPC: A01C11/02
Filed: 1985-07-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5781815-A (JP)
Title: Dust collecting method for coal fuel plant
Inventor: FUKADA TOMOHISA
IPC: B01D46/34
Filed: 1980-11-11
Abstract: PURPOSE: To make operation and control simple and economical and to make gasification of unburned part efficiently. by dust collecting using unburned part of fuel coal as granular.  
     CONSTITUTION: Crushed coal crushed by a crusher 4 is fed to a coal gasification furnace 5, and char (d) is separated from generated gas from the gasification furnace 5 by a char separator 6 such as a cyclone etc. The separated char is sent to a movable layer type dust collector. There, the gasified gas (c) is dust collected and sent to a burner from an outlet 11 side through a desulfurizer 14. The char sent to the dust collecting layer 13 from an inlet 8 is sent to the gasification furnace 5 together with crushed coal (b) which is gasification fuel, from an outlet 9 and utilized again as gasification fuel. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03213904-A (JP)
Title: Surface combustion burner
Inventor: WATANABE SHIGEHIRO
IPC: F23D14/74
Filed: 1990-06-15
Abstract: PURPOSE:To improve the durability against heat of a surface combustion burner by cooling directly a flame holding plate member by a premixture gas that is jetted out from the gaps in a grating section and, further, cooling it indirectly by a premixture gas following among leg sections for cooling. CONSTITUTION:A flame holding plate member 5 of a surface combustion burner is heated mainly by receiving the radiation heat from a combustion flame, and the first plate section 7 is inserted between the flat plate 1 and the corrugated plate 2 of a burner element B.E., and the second plate section 8 covers the burner element to create vortexes of premixture gas on the downstream side of the second plate section 8, cooling directly and indirectly the flame holding member 5 by the premixture gas. Further the first plate section 7, because it is placed between the burner elements B. E., functions as a reinforcing member (leg) of the second plate, and it is indirectly cooled by the cooling of the premixture gas and its deformation by heat is prevented. With this constitution it is possible to improve the durability against heat.
Patent JP-H081466-A (JP)
Title: Gripper mechanism for tool-changing device
Inventor: UEMURA TADASHI
IPC: B23Q3/157
Filed: 1994-06-15
Abstract: PURPOSE:To reduce the cost of a rack for driving a pinion in the grip arm base part. CONSTITUTION:A pair of gripping arms 43, 43 are openably and closably provided having their base parts 45 provided with pinions 40, 41 which are meshed with each other, on change head 25 which is provided at the distal end of a change shaft supported on a support member. A rack 36 meshed with the pinion 40 at the base end of one of the gripping arms 43, is provided on the change head so as to be movable in a direction orthogonal to the axis of a pull rod 24, and accordingly, the rack 36 and the pull rod 24 are coupled to each other by a link mechanism for converting the axial movement of the pull rod 24 into the movement of the rack 36.
Patent JP-H0450918-A (JP)
Title: Liquid crystal display device and driving method thereof
Inventor: FURUBAYASHI YOSHINORI
IPC: G02F1/133
Filed: 1990-06-15
Abstract: PURPOSE:To allow high-grade display with lessened unequal display by changing the voltage to be impressed to respective picture elements in a prescribed period in a prescribed direction regardless of display data. CONSTITUTION:This device has a signal electrode driver 201, scanning electrode driver 202 which vary in polarity inversion signals for inverting the polarities of the voltage to be impressed to a liquid crystal. Namely, polarity inversion signals DFX and DFY are separated by the signal electrode driver 201 and scanning electrode driver 202 which are respectively connected to the signal electrode group and scanning electrode group of the liquid crystal panel 200 and the different signals are inputted. The high-grade display with the lessened unequal display is executed in this way.
Patent JP-H083147-A (JP)
Title: Oxadiazole compound and its production
Inventor: NAGAI KAZUKIYO
IPC: H05B33/14
Filed: 1994-06-16
Abstract: PURPOSE:To obtain a new compound having stable film-producing property as a material for organic electroluminescent elements, especially useful as a luminous material, an electron transporting material, etc., and having long-term storage stability. CONSTITUTION:This compound of formula I [A is a (substituted)aromatic or a (substituted)aromatic heterocycle; R1 to R3 are each H, a halogen, a (substituted)alkyl, a (substituted)alkoxy or hydroxyl] is obtained by reacting an acid halide compound of formula II (X is a halogen) with a tetrazole compound of formula III or formula IV. Furthermore, the acid halide compound is synthesized by treating a carboxylic acid compound of formula V with a halogenating agent such as thionyl chloride or phosphorus pentachloride.
Patent JP-H0452813-A (JP)
Title: Ac stabilized power unit with overvoltage protecting circuit
Inventor: TSUMITA YOSHIKI
IPC: G05F1/14
Filed: 1990-06-15
Abstract: PURPOSE:To protect a load from an excess power supply voltage by detecting the excess state of a power supply voltage and inhibiting the generation of a control signal for selecting a tap. CONSTITUTION:A comparator 1 in an ignition control circuit detects an overvoltage in the power supply voltage, and when the voltage of a detection terminal exceeds the voltage of a reference terminal, an output is inverted to 'H' and the logical conditions of all NAND circuit 8 to 10 are not satisfied through an inverter 5. Thereby, all control signal output transistors(TRs) T1 to T3 are turned off by the overvoltage detecting output outputted from the comparator 1 and the generation of a tap selection control signal is inhibited. Consequently, the impression of an overvoltage to a load can be prevented, and when the power supply voltage is restored from the overvoltage state to a power supply state in a normal control range, power supply to the load can be immediately restarted and power supply based upon the stabilized voltage can be attained.
Patent JP-S6052640-A (JP)
Inventor: OOTAKI YUKIO
IPC: D02G1/02
Filed: 1983-08-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5493203-A (JP)
Title: Controller for pressure in oil tank for sealing up pump shaft
Inventor: KOBAYASHI KIYOSHI
IPC: F04D29/10
Filed: 1977-12-30
Abstract: PURPOSE: To install a closed oil sealing tank at will and obtain a sufficient shaft sealing effect, by providing the tank near a pump and always automatically controlling the pressure in the tank above the value corresponding to the inside and outside  water levels.  
     CONSTITUTION: Shaft seals 3, 3' are provided at both the sides of a shaft 2 which supports moving blades 1. Shaft sealing oil O in the shaft seals is connected to shaft sealing oil O in the sealing oil tank 6 located near the axial-flow pump 5. The tank 6 is of the closed type. An air pipe 11 is connected to the upper part of the tank 6 to supply air A of pressure higher than the discharge pressure of the pump 5 from an air compressor 10 through a pressure regulating valve 7. An end of an air purge pipe 8 coupled to the upper part of the tank 6 through a check valve 9 is opened into the discharge pipe 12 of the axial-flow pump 5. As a result, the oil sealing tank 6 can be installed at will and the shaft is effectively sealed up. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5492580-A (JP)
Title: Hollow fiber type material transferring apparatus
Inventor: JIYOU YASUSHI
IPC: B01D63/04
Filed: 1977-12-29
Abstract: PURPOSE: To above mentioned apparatus, sharply improved dialysis capacity, by dividing charging domain in plural rooms independently each other by the partition wall extending in the length direction of hollow fiber bundle and constructing so as to flow in one direction for leading-out domain side after distributing fluid induced to the above charging domain, in plural rooms.  
     CONSTITUTION: The dialysis liquid 35 induced from the inlet 17 to the hollow fiber type material transferring apparatus 10, is invaded in the hollow fiber bundle after distributing in the swelling space 24 having a weak resistance, in ring-shaped state and is raised in each charging room 23a, 23b and 23c. Then, the liquid 35 finished blood dialysis in each charging room, is joined together at the upper circulating space 31 and is flowed to the leading-out tube 18 side through the swilling space 27. Accordingly, dialysis capacity is widely improved by always sending the fresh liquid 35 in the room 23a, 23b and 23c nearly under the same condition and flowing upward as it is countercurrent against the blood. Also, the liquid is able to irrigate in the bundle 6 sufficiently bacause the case 1 itself is flat. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H1010638-A (JP)
Title: Film pressure plate unit of camera using film available magnetic storage
Inventor: SODEYAMA MASAKAZU
IPC: G03B17/24
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide such a kind of film pressure plate unit for making easy and accurate positioning possible. SOLUTION: The film pressure plate unit in a camera using a film available for magnetic storage 103 is provided with a magnetic head 10 coming into slidable contact with the film 103 having a magnetic storage part 103a, to write or read information and a film pressure plate 107 to which the magnetic head 10 is attached in a fixed part. The magnetic head 10 is fixed on the film pressure plate 107 by adhesives 16 and 17. Adhesives include a first adhesive for temporarily stopping 16 and a second adhesive for permanently fixing 17. As the second adhesive 17, an ultraviolet curing resin is used. A small wall surface part 19 is provided projectingly on the film pressure plate 107 so as to surround the magnetic head 10 and the overflows of the adhesives 16 and 17 are prevented by the small wall surface part 19.
Patent JP-H06259545-A (JP)
Title: Method for extracting flat part of density gradient in gradation picture
Inventor: TAKEUCHI KEIGO
IPC: G06T7/00
Filed: 1992-06-17
Abstract: PURPOSE:To surely extract a picture having a certain density or a certain density range by removing noise from it by scanning a gradation picture by an operator consisting of a center picture element and peripheral picture elements and extracting a picture element in the gradation picture satisfying a specific condition. CONSTITUTION:In the case of scanning a gradation picture by the operator 5 and extracting picture elements in the range of density values alpha to beta by the center picture element 6, density gradient among adjacent picture elements is found out by peripheral picture elements 7, 8. Namely the gradation picture is scanned by the operator 5 from the uppermost picture element in the descending order in each picture element. When it is defined that the density of the center picture element 6 out of many picture elements in the gradation picture is A, a picture element satisfying two conditions, i.e., alpha<A<beta and ¦A-B¦<K provided that the density of the 1st peripheral picture elements 7 is B and a density gradient value between A and B is ¦A-B¦, is extracted. Although the K is properly determined by the density range of an area to be extracted, a value less than (beta-alpha) is preferable.
Patent JP-S5781191-A (JP)
Title: Method and device of improving characteristic of blower or the like
Inventor: NISHIMURA KEIZOU
IPC: F04D23/00
Filed: 1980-11-11
Abstract: PURPOSE: To facilitate air flow along surface and annular air flow by restraining generation of swirl caused by compressed air flow in such a way that a slant is provided at each corner part where a rear surface of each blade and a circumferential surface of a runner are crossed.  
     CONSTITUTION: When a runner 2 is rotated at high speed by driving a motor, annular air flow is generated within a casing. In this case generation of swirl in each corner part 7 caused by compressed air flow is restrained as a slant 10 is provided at each corner part 7, where a rear surface 6 of each blade 3 and a circumferential surface 2a of the runner 2 are crossed. Thus, air flow along surface is facilitated air pressure in an outlet part is increased, whereby efficiency of a pump is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H029022-A (JP)
Title: Optical recording and reproducing device
Inventor: MABE YUJI
IPC: G11B7/09
Filed: 1988-06-27
Abstract: PURPOSE:To cut an intensity fluctuation part and to obtain a servo-signal having no crosstalk by placing an opening part of a space filter which is placed in a focusing servo-optical system by allowing it to correspond to a part having no fluctuation in a far field pattern on a detector. CONSTITUTION:Between a beam splitter 3 and a condensing lens 7, a space filter 6 is placed, and an opening 62 of a line symmetry to a center line 60 being parallel to a groove of an optical disk 5 is made, and partitioned by a light shielding part 64. The opening 62 corresponds to a part for generating an intensity fluctuation when a light beam traverses a disk groove, and it is parallel to the groove direction. According to such an arrangement, crosstalk of a focusing signal obtained as a difference of the opposite angle sum of four detecting parts in a four-division detector 9 can be eliminated completely. The incident light quantity to the detector is decreased by the space filter, but by amplifying it electrically, a necessary signal level is obtained, and the S/N is satisfactory.
Patent JP-H056098-A (JP)
Title: Two component developing device
Inventor: MURAZAKI HIROSHI
IPC: G03G15/09
Filed: 1991-06-28
Abstract: PURPOSE:To improve the fluidity of a developer on a developer stirring section, to stabilize the mixing of the developer and the chargeability of a toner by smoothing a stirring and to improve an image quality and the reliability of the device by restraining the scattering of the toner. CONSTITUTION:While restricting the carrying quantity of a developer X supplied from a developer supplying section 1 by a spear height restricting member 35, it is held on developing sleeves 33a and 33b which rotate around magnetic rollers 32a and 32b and carried to a developing area. A developer X1 whose carriage is stopped at the spear height restricting member 35 is accepted to a developer stirring section 4 and it is mixed and stirred with a toner supplied here and returned to a developer stirring section 1. Thus, the two component developing device A is constituded and the casing member 41 of the developer stirring section 4 is constituted of a magnetic material.
Patent JP-H09320599-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: INOUE TOMOHIRO
IPC: H01M10/0525
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a battery with high capacity by containing a specified element in a negative electrode carbon material. SOLUTION: In this battery, at least one element selected from the group consisting of beryllium, boron, aluminum and silicate. A battery with high capacity can be thus provided. As the content of the element group, 5-20wt.% is preferred to hold the battery capacity. The average particle size of the carbon material is preferably 3-20μm from the viewpoint of satisfactory charge and discharge efficiency and uniform coating film. The carbon material obtained by baking a coke within the above particle size range is particularly effective.
Patent JP-H11354378-A (JP)
Title: Method of forming electrodes of ceramic electronic component
Inventor: BABA YASUTAKA
IPC: H01G4/30
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To form an uniform different metal plating film on the electrode surface formed on a sintered compact surface of a ceramic electronic component and avoid contaminating the plating electrolytic soln. SOLUTION: According to the electrode forming method, in forming an Ni film 24 on an outer electrode 23 surface provided on a sintered compact 21 surface of a ceramic electronic component by the electrolytic barrel plating method and forming a solder film 25 on its surface, the barrel rotation speed is low with specified currents applied in the respective initial plating steps to previously form a thin Ni film 24 and solder film 25, then the barrel rotation speed is returned to specified value to successively form an Ni film 24 and solder film 25 of specified thickness each.
Patent JP-2000348587-A (JP)
Title: Relay power supply device
Inventor: TABUCHI SADATOSHI
IPC: H01H47/32
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To reduce current capacity, suppress the heat generation, and prevent adverse effects on the peripheral components by connecting DC constant voltage circuits in series and feeding load current from the respective circuits to a control means and relay coils in common respectively. SOLUTION: A step-down resistance R1, a rectifier element D1, smoothing capacitors C1, C2, C3 are connected to an AC power supply AC in series, and constant voltage diodes ZD1, ZD2, ZD3 are connected in parallel to the respective capacitors C1, C2, C3 so that the DC voltage are generated. Relay coils L1, L2 connected to respective power supplies in series are driven by transistors Q1, Q2 respectively, transistors Q1, Q2 are driven by Q3, Q4 which are controlled by a control signal S respectively, and the control means S is connected to the constant voltage diode ZD1.  This constitution can feed other power supplies, if there is a current capacity more than the others in the control means S and the relay coils L1, L2, so as to reduce the electrical energy of a voltage lowering resistance R1, save energy despite of a simple constitution, suppress heat generation, and prevent degradation of quality.
Patent JP-S5382118-A (JP)
Title: Long time magnetic recording and reproducing unit
Inventor: SAWAZAKI YASUHARU
IPC: G11B27/36
Filed: 1976-12-27
Abstract: PURPOSE:To detect the choking phenomenon of head, by recording with one of two rotary video heads and by judging with another whether the input video signal is normally recorded or not.
Patent JP-S5965030-A (JP)
Title: Substituted tertiary butanol derivative, manufacture and an-tifungal
Inventor: ERIKU REEGERU
IPC: C07D231/12
Filed: 1983-09-01
Abstract: The invention relates to bis-azolyl-substituted t-butanol derivatives defined herein under formula (I) and their use as antimycotic agents. Included in the invention are compositions containing said t-butanol derivatives and methods for using said derivatives and compositions containing them for their antimycotic activity.
Patent JP-S5383215-A (JP)
Title: Vehicle number indicator
Inventor: YOKOHARA TAKASHI
IPC: B61L25/02
Filed: 1976-12-28
Abstract: PURPOSE: To effectively indicate vehicle numbers by utilizing an automatic vehicle operating system. 
     COPYRIGHT: (C)1978,JPO&Japio